Best Buy offers a wide range of consumer electronics and more through its various brands and partnerships. With over 155,000 employees, the company serves its customers through retail locations, call centers, and websites, providing in-home solutions, product delivery, and community activities. Best Buy's product portfolio includes televisions, cameras, audio systems, computers, gaming hardware, software, and appliances. They also offer service contracts, extended warranties, product repair, and home theater installation. Best Buy operates online retail platforms and has a presence in the United States, Canada, Mexico, China, and Europe.